3M Marine High Strength Repair Filler, 46014, 1 gal, 4 per case

• 3M Cream Hardener included
• Filler restores damaged fiberglass hulls and decks on boats
• Non-staining and non-shrinking formula
• Paste consistency allows application of vertical surfaces
• Short strands of fiberglass reinforce strength of filler

3M Marine High Strength Repair Filler restores damaged areas of fiberglass hulls, decks and other areas on boats. this filler is a high performance product that is reinforced with short strands of fiberglass for added strength. Boat restoration professionals commonly use this product.

3M™ Marine High Strength Repair Filler is a uniquely modified vinyl ester structural filler formulated with short strand fiberglass for non fairing applications. The fiberglass fibers interlock to give our filler additional strength compared to regular fillers. Filler is non staining, non shrinking and it comes with 3M™ Marine Creme Hardener.

We recommend this product for filling and covering scratches, dings, rust outs, blemishes, pinholes and other simple surface defects that otherwise exhibit a true or fair line. Use this filler to level or even out depressions and low spots.

3M™ Marine High Strength Repair Filler comes in a paste consistency that can be applied on vertical surfaces. It offers a working time of 10 to 15 minutes and may be sanded in 30 minutes.

Directions for use - Before using this product, please reference Product Label and/or Safety Data Sheet for Health and Safety Information:

1. Must be used when surface, product and shop temperature are above 60 degrees Fahrenheit.
2. Clean surface free of dust, grease, wax, oil and moisture. Laminate must be dry.
3. Grind damaged fiberglass using a coarse grade (40 grit) 3M abrasive, and wipe clean with a tack cloth.
4. Mix 3M™ Marine High Strength Repair Filler thoroughly. Next, apply desired amount of filler on a clean non porous mixing surface. Do not use cardboard.
5. Add 2 percent 3M™ Marine Creme Hardener (1 1/2 inch strip to a golf ball sized amount of filler). Mix filler and hardener to a uniform color, making sure to break any air bubble that may have been introduced. Mix only what you will use in 15 minutes.
6. Apply 3M™ Marine High Strength Repair Filler to a clean surface to be repaired. Apply additional filler no thicker than 3/8 inch per layer, building slightly lower

   Trusted 3M Brand Quality

   The 3M Marine High Strength Repair Filler, model 46014, is a reliable choice for boat repairs. This product comes from 3M, a brand known for durable and effective marine solutions, ensuring you get a filler that professionals trust.

   Included with the filler is the 3M Cream Hardener, which helps achieve a strong bond and proper curing. This combination makes it easier to restore fiberglass hulls and decks with confidence.

   High Strength Fiberglass Formula

   This repair filler features a high-strength formula reinforced with short strands of fiberglass. These fibers interlock within the filler, providing added durability and structural support compared to regular fillers.

   Because of this reinforcement, the filler is ideal for restoring damaged fiberglass areas on boats, including hulls and decks, making it a preferred choice for marine restoration professionals.

   One Gallon Size Convenience

   The product is supplied in a 1-gallon container, offering enough material for multiple repairs or larger restoration projects. This size balances usability and storage, making it practical for both professionals and serious hobbyists.

   Additionally, the pack includes 4 units per case, which is convenient for shops or teams needing multiple containers for ongoing marine repair work.

   Paste Consistency Application

   The filler has a paste consistency that allows easy application on vertical surfaces without sagging. This feature is important when repairing boat decks or hulls where gravity could otherwise cause issues.

   With a working time of 10 to 15 minutes and sanding possible after 30 minutes, the filler supports efficient repair workflows, helping you complete jobs faster and with better results.

   Complete Four Per Case

   Each case contains 4 units of the 3M Marine High Strength Repair Filler, model 46014. This pack count is ideal for businesses or individuals who require multiple containers for extensive or repeated repairs.

   Having multiple units on hand ensures you won’t run out mid-project, and it provides flexibility for different repair sizes or multiple boats.